added vc14 (Visual Studio 2015) and boost 1.58 support in FindCOLLADA.cmake
added vc14 (Visual Studio 2015) and boost 1.58 support in FindCOLLADA.cmake

marchelbling/osg,scrawl/osg,scrawl/osg,openscenegraph/osg,openscenegraph/osg,openscenegraph/osg,jtorresfabra/osg,scrawl/osg,marchelbling/osg,jtorresfabra/osg,jtorresfabra/osg,marchelbling/osg,scrawl/osg,openscenegraph/osg,jtorresfabra/osg,marchelbling/osg